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109 (0,066s)

Result

The intriguing complexity of parthenogenesis inheritance in Pilosella rubra (Asteraceae, Lactuceae)

The study is focused on the inheritance of parthenogenesis in Pilosella tetraploid P.officinarum. The actual transmission rates of parthenogenesis were parthenogenesis was transmitted by female gametes. In n + 0 polyhaploid...

EF - Botanika

  • 2012
  • Jx
  • Link
Result

Mixed-sex offspring produced via cryptic parthenogenesis in a lizard

Facultative parthenogenesis in vertebrates is believed to be exceptional parthenogenesis in the previously assumed sexually reproducing tropical night parthenogenesis can be. Next, we show that in the studied species, 1) pa...

Genetics and heredity (medical genetics to be 3)

  • 2020
  • Jimp
  • Link
Result

A successful crayfish invader is capable of facultative parthenogenesis: A novel reproductive mode in decapod crustaceans

We provide experimental evidence that females of one cambarid species particularly widespread in Europe, the spiny-cheek crayfish Orconectes limosus, are capable of facultative parthenogenesis. Such reproductive mode has never before been re...

EG - Zoologie

  • 2011
  • Jx
  • Link
Result

Extensive variation in chromosome number and genome size in sexual and parthenogenetic species of the jumping-bristletail genus Machilis (Archaeognatha)

-bristletail genus Machilis to investigate whether (1) parthenogenesis originated once or multiply and(2) whether parthenogenesis is strictly associated with polyploidy. The mitochondrial phylogeny revealed that parthenogenesis<...

EB - Genetika a molekulární biologie

  • 2014
  • Jx
  • Link
Result

Latent diploid parthenogenesis and parthenote cleavage in egg-equivalents of Norway spruce

ED - Fyziologie

  • 1994
  • Jx
Result

Apoptosis during diploid parthenogenesis and early somatic embryogenesis of Norway spruce

ED - Fyziologie

  • 1996
  • Jx
Result

Latent diploid parthenogenesis and parthenote cleavage in egg-equivalents of Norway spruce

EB - Genetika a molekulární biologie

  • 1994
  • Jx
Result

The role of facultatively apomictic mothers in the generation of ploidy variation in two model populations of hawkweeds (Hieracium subgen. Pilosella, Asteraceae).

able toproduce viable seeds via parthenogenesis, hybridization and haploid parthenogenesis.

EF - Botanika

  • 2007
  • O
Result

Diversity in the Reproductive Modes of European Daphnia pulicaria Deviates from the Geographical Parthenogenesis

Background: Multiple transitions to obligate parthenogenesis have occurred in the Daphnia pulex complex in North America. These newly formed asexual lineages are differentially distributed being found predominantly at high latitudes. This co...

EH - Ekologie – společenstva

  • 2011
  • Jx
  • Link
Result

Genetic evidence for parthenogenesis in the small carpenter bee Ceratina dallatoreana (Apidae, Ceratinini) in its native distribution range

that parthenogenesis is the prevailing and perhaps obligate mode of reproduction in C. dallatoreana. We also classify the cytological mode of this parthenogenesis as apomixis, or automictic parthenogenesis with central fus...

Zoology

  • 2023
  • Jimp
  • Link
  • 1 - 10 out of 109